The depiction of sadness in color images often involves certain color schemes and visual elements. Darker shades like blues, purples, and grays are commonly used to convey a melancholic mood. Soft, muted colors can also contribute to a sense of sorrow. Additionally, the presence of shadows, weathered textures, and isolated figures can enhance the overall feeling of sadness. This use of color and imagery in art and photography is a form of non-verbal communication to evoke emotions.